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- /*
- * Copyright (c) 1992, Brian Berliner and Jeff Polk
- * Copyright (c) 1989-1992, Brian Berliner
- *
- * You may distribute under the terms of the GNU General Public License as
- * specified in the README file that comes with the CVS 1.4 kit.
- *
- * "import" checks in the vendor release located in the current directory into
- * the CVS source repository. The CVS vendor branch support is utilized.
- *
- * At least three arguments are expected to follow the options:
- * repository Where the source belongs relative to the CVSROOT
- * VendorTag Vendor's major tag
- * VendorReleTag Tag for this particular release
- *
- * Additional arguments specify more Vendor Release Tags.
- */
-
- #include "cvs.h"
- #include "savecwd.h"
-
- #define FILE_HOLDER ".#cvsxxx"
-
- static char *get_comment PROTO((char *user));
- static int add_rcs_file PROTO((char *message, char *rcs, char *user, char *vtag,
- int targc, char *targv[]));
- static int expand_at_signs PROTO((char *buf, off_t size, FILE *fp));
- static int add_rev PROTO((char *message, char *rcs, char *vfile, char *vers));
- static int add_tags PROTO((char *rcs, char *vfile, char *vtag, int targc,
- char *targv[]));
- static int import_descend PROTO((char *message, char *vtag, int targc, char *targv[]));
- static int import_descend_dir PROTO((char *message, char *dir, char *vtag,
- int targc, char *targv[]));
- static int process_import_file PROTO((char *message, char *vfile, char *vtag,
- int targc, char *targv[]));
- static int update_rcs_file PROTO((char *message, char *vfile, char *vtag, int targc,
- char *targv[], int inattic));
- static void add_log PROTO((int ch, char *fname));
-
- static int repos_len;
- static char vhead[50];
- static char vbranch[50];
- static FILE *logfp;
- static char repository[PATH_MAX];
- static int conflicts;
- static int use_file_modtime;
- static char *keyword_opt = NULL;
-
- static const char *const import_usage[] =
- {
- "Usage: %s %s [-d] [-k subst] [-I ign] [-m msg] [-b branch]\n",
- " [-W spec] repository vendor-tag release-tags...\n",
- "\t-d\tUse the file's modification time as the time of import.\n",
- "\t-k sub\tSet default RCS keyword substitution mode.\n",
- "\t-I ign\tMore files to ignore (! to reset).\n",
- "\t-b bra\tVendor branch id.\n",
- "\t-m msg\tLog message.\n",
- "\t-W spec\tWrappers specification line.\n",
- NULL
- };
-
- int
- import (argc, argv)
- int argc;
- char **argv;
- {
- char *message = NULL;
- char tmpfile[L_tmpnam+1];
- char *cp;
- int i, c, msglen, err;
- List *ulist;
- Node *p;
-
- if (argc == -1)
- usage (import_usage);
-
- ign_setup ();
- wrap_setup ();
-
- (void) strcpy (vbranch, CVSBRANCH);
- optind = 1;
- while ((c = getopt (argc, argv, "Qqdb:m:I:k:W:")) != -1)
- {
- switch (c)
- {
- case 'Q':
- case 'q':
- #ifdef SERVER_SUPPORT
- /* The CVS 1.5 client sends these options (in addition to
- Global_option requests), so we must ignore them. */
- if (!server_active)
- #endif
- error (1, 0,
- "-q or -Q must be specified before \"%s\"",
- command_name);
- break;
- case 'd':
- use_file_modtime = 1;
- break;
- case 'b':
- (void) strcpy (vbranch, optarg);
- break;
- case 'm':
- #ifdef FORCE_USE_EDITOR
- use_editor = TRUE;
- #else
- use_editor = FALSE;
- #endif
- message = xstrdup(optarg);
- break;
- case 'I':
- ign_add (optarg, 0);
- break;
- case 'k':
- /* RCS_check_kflag returns strings of the form -kxx. We
- only use it for validation, so we can free the value
- as soon as it is returned. */
- free (RCS_check_kflag(optarg));
- keyword_opt = optarg;
- break;
- case 'W':
- wrap_add (optarg, 0);
- break;
- case '?':
- default:
- usage (import_usage);
- break;
- }
- }
- argc -= optind;
- argv += optind;
- if (argc < 3)
- usage (import_usage);
-
- for (i = 1; i < argc; i++) /* check the tags for validity */
- RCS_check_tag (argv[i]);
-
- /* XXX - this should be a module, not just a pathname */
- if (! isabsolute (argv[0]))
- {
- if (CVSroot == NULL)
- {
- error (0, 0, "missing CVSROOT environment variable\n");
- error (1, 0, "Set it or specify the '-d' option to %s.",
- program_name);
- }
- (void) sprintf (repository, "%s/%s", CVSroot, argv[0]);
- repos_len = strlen (CVSroot);
- }
- else
- {
- (void) strcpy (repository, argv[0]);
- repos_len = 0;
- }
-
- /*
- * Consistency checks on the specified vendor branch. It must be
- * composed of only numbers and dots ('.'). Also, for now we only
- * support branching to a single level, so the specified vendor branch
- * must only have two dots in it (like "1.1.1").
- */
- for (cp = vbranch; *cp != '\0'; cp++)
- if (!isdigit (*cp) && *cp != '.')
- error (1, 0, "%s is not a numeric branch", vbranch);
- if (numdots (vbranch) != 2)
- error (1, 0, "Only branches with two dots are supported: %s", vbranch);
- (void) strcpy (vhead, vbranch);
- cp = strrchr (vhead, '.');
- *cp = '\0';
-
- #ifdef CLIENT_SUPPORT
- if (client_active)
- {
- /* Do this now; don't ask for a log message if we can't talk to the
- server. But if there is a syntax error in the options, give
- an error message without connecting. */
- start_server ();
- }
- #endif
-
- if (use_editor)
- {
- do_editor ((char *) NULL, &message, repository,
- (List *) NULL);
- }
-
- msglen = message == NULL ? 0 : strlen (message);
- if (msglen == 0 || message[msglen - 1] != '\n')
- {
- char *nm = xmalloc (msglen + 2);
- if (message != NULL)
- {
- (void) strcpy (nm, message);
- free (message);
- }
- (void) strcat (nm + msglen, "\n");
- message = nm;
- }
-
- #ifdef CLIENT_SUPPORT
- if (client_active)
- {
- int err;
-
- if (use_file_modtime)
- send_arg("-d");
-
- if (vbranch[0] != '\0')
- option_with_arg ("-b", vbranch);
- if (message)
- option_with_arg ("-m", message);
- if (keyword_opt != NULL)
- option_with_arg ("-k", keyword_opt);
- /* The only ignore processing which takes place on the server side
- is the CVSROOT/cvsignore file. But if the user specified -I !,
- the documented behavior is to not process said file. */
- if (ign_inhibit_server)
- {
- send_arg ("-I");
- send_arg ("!");
- }
-
- {
- int i;
- for (i = 0; i < argc; ++i)
- send_arg (argv[i]);
- }
-
- logfp = stdin;
- client_import_setup (repository);
- err = import_descend (message, argv[1], argc - 2, argv + 2);
- client_import_done ();
- send_to_server ("import\012", 0);
- err += get_responses_and_close ();
- return err;
- }
- #endif
-
- /*
- * Make all newly created directories writable. Should really use a more
- * sophisticated security mechanism here.
- */
- (void) umask (cvsumask);
- make_directories (repository);
-
- /* Create the logfile that will be logged upon completion */
- if ((logfp = fopen (tmpnam (tmpfile), "w+")) == NULL)
- error (1, errno, "cannot create temporary file `%s'", tmpfile);
- (void) unlink (tmpfile); /* to be sure it goes away */
- (void) fprintf (logfp, "\nVendor Tag:\t%s\n", argv[1]);
- (void) fprintf (logfp, "Release Tags:\t");
- for (i = 2; i < argc; i++)
- (void) fprintf (logfp, "%s\n\t\t", argv[i]);
- (void) fprintf (logfp, "\n");
-
- /* Just Do It. */
- err = import_descend (message, argv[1], argc - 2, argv + 2);
- if (conflicts)
- {
- if (!really_quiet)
- {
- char buf[80];
- sprintf (buf, "\n%d conflicts created by this import.\n",
- conflicts);
- cvs_output (buf, 0);
- cvs_output ("Use the following command to help the merge:\n\n",
- 0);
- cvs_output ("\t", 1);
- cvs_output (program_name, 0);
- cvs_output (" checkout -j", 0);
- cvs_output (argv[1], 0);
- cvs_output (":yesterday -j", 0);
- cvs_output (argv[1], 0);
- cvs_output (" ", 1);
- cvs_output (argv[0], 0);
- cvs_output ("\n\n", 0);
- }
-
- (void) fprintf (logfp, "\n%d conflicts created by this import.\n",
- conflicts);
- (void) fprintf (logfp,
- "Use the following command to help the merge:\n\n");
- (void) fprintf (logfp, "\t%s checkout -j%s:yesterday -j%s %s\n\n",
- program_name, argv[1], argv[1], argv[0]);
- }
- else
- {
- if (!really_quiet)
- cvs_output ("\nNo conflicts created by this import\n\n", 0);
- (void) fprintf (logfp, "\nNo conflicts created by this import\n\n");
- }
-
- /*
- * Write out the logfile and clean up.
- */
- ulist = getlist ();
- p = getnode ();
- p->type = UPDATE;
- p->delproc = update_delproc;
- p->key = xstrdup ("- Imported sources");
- p->data = (char *) T_TITLE;
- (void) addnode (ulist, p);
- Update_Logfile (repository, message, vbranch, logfp, ulist);
- dellist (&ulist);
- (void) fclose (logfp);
-
- /* Make sure the temporary file goes away, even on systems that don't let
- you delete a file that's in use. */
- unlink (tmpfile);
-
- if (message)
- free (message);
-
- return (err);
- }
-
- /*
- * process all the files in ".", then descend into other directories.
- */
- static int
- import_descend (message, vtag, targc, targv)
- char *message;
- char *vtag;
- int targc;
- char *targv[];
- {
- DIR *dirp;
- struct dirent *dp;
- int err = 0;
- List *dirlist = NULL;
-
- /* first, load up any per-directory ignore lists */
- ign_add_file (CVSDOTIGNORE, 1);
- wrap_add_file (CVSDOTWRAPPER, 1);
-
- if ((dirp = opendir (".")) == NULL)
- {
- err++;
- }
- else
- {
- while ((dp = readdir (dirp)) != NULL)
- {
- if (strcmp (dp->d_name, ".") == 0 || strcmp (dp->d_name, "..") == 0)
- continue;
- #ifdef SERVER_SUPPORT
- /* CVS directories are created in the temp directory by
- server.c because it doesn't special-case import. So
- don't print a message about them, regardless of -I!. */
- if (server_active && strcmp (dp->d_name, CVSADM) == 0)
- continue;
- #endif
- if (ign_name (dp->d_name))
- {
- add_log ('I', dp->d_name);
- continue;
- }
-
- if (
- #ifdef DT_DIR
- (dp->d_type == DT_DIR
- || (dp->d_type == DT_UNKNOWN && isdir (dp->d_name)))
- #else
- isdir (dp->d_name)
- #endif
- && !wrap_name_has (dp->d_name, WRAP_TOCVS)
- )
- {
- Node *n;
-
- if (dirlist == NULL)
- dirlist = getlist();
-
- n = getnode();
- n->key = xstrdup (dp->d_name);
- addnode(dirlist, n);
- }
- else if (
- #ifdef DT_DIR
- dp->d_type == DT_LNK || dp->d_type == DT_UNKNOWN &&
- #endif
- islink (dp->d_name))
- {
- add_log ('L', dp->d_name);
- err++;
- }
- else
- {
- #ifdef CLIENT_SUPPORT
- if (client_active)
- err += client_process_import_file (message, dp->d_name,
- vtag, targc, targv,
- repository);
- else
- #endif
- err += process_import_file (message, dp->d_name,
- vtag, targc, targv);
- }
- }
- (void) closedir (dirp);
- }
-
- if (dirlist != NULL)
- {
- Node *head, *p;
-
- head = dirlist->list;
- for (p = head->next; p != head; p = p->next)
- {
- err += import_descend_dir (message, p->key, vtag, targc, targv);
- }
-
- dellist(&dirlist);
- }
-
- return (err);
- }
-
- /*
- * Process the argument import file.
- */
- static int
- process_import_file (message, vfile, vtag, targc, targv)
- char *message;
- char *vfile;
- char *vtag;
- int targc;
- char *targv[];
- {
- char attic_name[PATH_MAX];
- char rcs[PATH_MAX];
- int inattic = 0;
-
- (void) sprintf (rcs, "%s/%s%s", repository, vfile, RCSEXT);
- if (!isfile (rcs))
- {
- (void) sprintf (attic_name, "%s/%s/%s%s", repository, CVSATTIC,
- vfile, RCSEXT);
- if (!isfile (attic_name))
- {
-
- /*
- * A new import source file; it doesn't exist as a ,v within the
- * repository nor in the Attic -- create it anew.
- */
- add_log ('N', vfile);
- return (add_rcs_file (message, rcs, vfile, vtag, targc, targv));
- }
- inattic = 1;
- }
-
- /*
- * an rcs file exists. have to do things the official, slow, way.
- */
- return (update_rcs_file (message, vfile, vtag, targc, targv, inattic));
- }
-
- /*
- * The RCS file exists; update it by adding the new import file to the
- * (possibly already existing) vendor branch.
- */
- static int
- update_rcs_file (message, vfile, vtag, targc, targv, inattic)
- char *message;
- char *vfile;
- char *vtag;
- int targc;
- char *targv[];
- int inattic;
- {
- Vers_TS *vers;
- int letter;
- int ierrno;
- char *tmpdir;
- char *tocvsPath;
-
- vers = Version_TS (repository, (char *) NULL, vbranch, (char *) NULL, vfile,
- 1, 0, (List *) NULL, (RCSNode *) NULL);
- if (vers->vn_rcs != NULL
- && !RCS_isdead(vers->srcfile, vers->vn_rcs))
- {
- char xtmpfile[PATH_MAX];
- int different;
- int retcode = 0;
-
- tmpdir = getenv ("TMPDIR");
- if (tmpdir == NULL || tmpdir[0] == '\0')
- tmpdir = "/tmp";
-
- (void) sprintf (xtmpfile, "%s/cvs-imp%ld", tmpdir, (long) getpid());
-
- /*
- * The rcs file does have a revision on the vendor branch. Compare
- * this revision with the import file; if they match exactly, there
- * is no need to install the new import file as a new revision to the
- * branch. Just tag the revision with the new import tags.
- *
- * This is to try to cut down the number of "C" conflict messages for
- * locally modified import source files.
- */
- /* Why is RCS_FLAGS_FORCE here? I wouldn't think that it would have any
- effect in conjunction with passing NULL for workfile (i.e. to stdout). */
- retcode = RCS_checkout (vers->srcfile->path, NULL, vers->vn_rcs,
- #ifdef HAVE_RCS5
- "-ko",
- #else
- NULL,
- #endif
- xtmpfile, RCS_FLAGS_FORCE, 0);
- if (retcode != 0)
- {
- ierrno = errno;
- fperror (logfp, 0, retcode == -1 ? ierrno : 0,
- "ERROR: cannot co revision %s of file %s", vers->vn_rcs,
- vers->srcfile->path);
- error (0, retcode == -1 ? ierrno : 0,
- "ERROR: cannot co revision %s of file %s", vers->vn_rcs,
- vers->srcfile->path);
- (void) unlink_file (xtmpfile);
- return (1);
- }
-
- tocvsPath = wrap_tocvs_process_file (vfile);
- different = xcmp (xtmpfile, vfile);
- if (tocvsPath)
- if (unlink_file_dir (tocvsPath) < 0)
- error (0, errno, "cannot remove %s", tocvsPath);
-
- (void) unlink_file (xtmpfile);
- if (!different)
- {
- int retval = 0;
-
- /*
- * The two files are identical. Just update the tags, print the
- * "U", signifying that the file has changed, but needs no
- * attention, and we're done.
- */
- if (add_tags (vers->srcfile->path, vfile, vtag, targc, targv))
- retval = 1;
- add_log ('U', vfile);
- freevers_ts (&vers);
- return (retval);
- }
- }
-
- /* We may have failed to parse the RCS file; check just in case */
- if (vers->srcfile == NULL ||
- add_rev (message, vers->srcfile->path, vfile, vers->vn_rcs) ||
- add_tags (vers->srcfile->path, vfile, vtag, targc, targv))
- {
- freevers_ts (&vers);
- return (1);
- }
-
- if (vers->srcfile->branch == NULL || inattic ||
- strcmp (vers->srcfile->branch, vbranch) != 0)
- {
- conflicts++;
- letter = 'C';
- }
- else
- letter = 'U';
- add_log (letter, vfile);
-
- freevers_ts (&vers);
- return (0);
- }
-
- /*
- * Add the revision to the vendor branch
- */
- static int
- add_rev (message, rcs, vfile, vers)
- char *message;
- char *rcs;
- char *vfile;
- char *vers;
- {
- int locked, status, ierrno;
- char *tocvsPath;
-
- if (noexec)
- return (0);
-
- locked = 0;
- if (vers != NULL)
- {
- /* Before RCS_lock existed, we were directing stdout, as well as
- stderr, from the RCS command, to DEVNULL. I wouldn't guess that
- was necessary, but I don't know for sure. */
- if (RCS_lock (rcs, vbranch, 1) != 0)
- {
- error (0, errno, "fork failed");
- return (1);
- }
- locked = 1;
- }
- tocvsPath = wrap_tocvs_process_file (vfile);
- if (tocvsPath == NULL)
- {
- /* We play with hard links rather than passing -u to ci to avoid
- expanding RCS keywords (see test 106.5 in sanity.sh). */
- if (link_file (vfile, FILE_HOLDER) < 0)
- {
- if (errno == EEXIST)
- {
- (void) unlink_file (FILE_HOLDER);
- (void) link_file (vfile, FILE_HOLDER);
- }
- else
- {
- ierrno = errno;
- fperror (logfp, 0, ierrno,
- "ERROR: cannot create link to %s", vfile);
- error (0, ierrno, "ERROR: cannot create link to %s", vfile);
- return (1);
- }
- }
- }
-
- status = RCS_checkin (rcs, tocvsPath == NULL ? vfile : tocvsPath,
- message, vbranch,
- (RCS_FLAGS_QUIET
- | (use_file_modtime ? RCS_FLAGS_MODTIME : 0)),
- 0);
- ierrno = errno;
-
- if (tocvsPath == NULL)
- rename_file (FILE_HOLDER, vfile);
- else
- if (unlink_file_dir (tocvsPath) < 0)
- error (0, errno, "cannot remove %s", tocvsPath);
-
- if (status)
- {
- if (!noexec)
- {
- fperror (logfp, 0, status == -1 ? ierrno : 0, "ERROR: Check-in of %s failed", rcs);
- error (0, status == -1 ? ierrno : 0, "ERROR: Check-in of %s failed", rcs);
- }
- if (locked)
- {
- (void) RCS_unlock(rcs, vbranch, 0);
- }
- return (1);
- }
- return (0);
- }
-
- /*
- * Add the vendor branch tag and all the specified import release tags to the
- * RCS file. The vendor branch tag goes on the branch root (1.1.1) while the
- * vendor release tags go on the newly added leaf of the branch (1.1.1.1,
- * 1.1.1.2, ...).
- */
- static int
- add_tags (rcs, vfile, vtag, targc, targv)
- char *rcs;
- char *vfile;
- char *vtag;
- int targc;
- char *targv[];
- {
- int i, ierrno;
- Vers_TS *vers;
- int retcode = 0;
-
- if (noexec)
- return (0);
-
- if ((retcode = RCS_settag(rcs, vtag, vbranch)) != 0)
- {
- ierrno = errno;
- fperror (logfp, 0, retcode == -1 ? ierrno : 0,
- "ERROR: Failed to set tag %s in %s", vtag, rcs);
- error (0, retcode == -1 ? ierrno : 0,
- "ERROR: Failed to set tag %s in %s", vtag, rcs);
- return (1);
- }
- vers = Version_TS (repository, (char *) NULL, vtag, (char *) NULL, vfile,
- 1, 0, (List *) NULL, (RCSNode *) NULL);
- for (i = 0; i < targc; i++)
- {
- if ((retcode = RCS_settag (rcs, targv[i], vers->vn_rcs)) != 0)
- {
- ierrno = errno;
- fperror (logfp, 0, retcode == -1 ? ierrno : 0,
- "WARNING: Couldn't add tag %s to %s", targv[i], rcs);
- error (0, retcode == -1 ? ierrno : 0,
- "WARNING: Couldn't add tag %s to %s", targv[i], rcs);
- }
- }
- freevers_ts (&vers);
- return (0);
- }
-
- /*
- * Stolen from rcs/src/rcsfnms.c, and adapted/extended.
- */
- struct compair
- {
- char *suffix, *comlead;
- };
-
- static const struct compair comtable[] =
- {
-
- /*
- * comtable pairs each filename suffix with a comment leader. The comment
- * leader is placed before each line generated by the $Log keyword. This
- * table is used to guess the proper comment leader from the working file's
- * suffix during initial ci (see InitAdmin()). Comment leaders are needed for
- * languages without multiline comments; for others they are optional.
- */
- {"a", "-- "}, /* Ada */
- {"ada", "-- "},
- {"adb", "-- "},
- {"asm", ";; "}, /* assembler (MS-DOS) */
- {"ads", "-- "}, /* Ada */
- {"bas", "' "}, /* Visual Basic code */
- {"bat", ":: "}, /* batch (MS-DOS) */
- {"body", "-- "}, /* Ada */
- {"c", " * "}, /* C */
- {"c++", "// "}, /* C++ in all its infinite guises */
- {"cc", "// "},
- {"cpp", "// "},
- {"cxx", "// "},
- {"m", "// "}, /* Objective-C */
- {"cl", ";;; "}, /* Common Lisp */
- {"cmd", ":: "}, /* command (OS/2) */
- {"cmf", "c "}, /* CM Fortran */
- {"cs", " * "}, /* C* */
- {"csh", "# "}, /* shell */
- {"dlg", " * "}, /* MS Windows dialog file */
- {"e", "# "}, /* efl */
- {"epsf", "% "}, /* encapsulated postscript */
- {"epsi", "% "}, /* encapsulated postscript */
- {"el", "; "}, /* Emacs Lisp */
- {"f", "c "}, /* Fortran */
- {"for", "c "},
- {"frm", "' "}, /* Visual Basic form */
- {"h", " * "}, /* C-header */
- {"hh", "// "}, /* C++ header */
- {"hpp", "// "},
- {"hxx", "// "},
- {"in", "# "}, /* for Makefile.in */
- {"l", " * "}, /* lex (conflict between lex and
- * franzlisp) */
- {"mac", ";; "}, /* macro (DEC-10, MS-DOS, PDP-11,
- * VMS, etc) */
- {"mak", "# "}, /* makefile, e.g. Visual C++ */
- {"me", ".\\\" "}, /* me-macros t/nroff */
- {"ml", "; "}, /* mocklisp */
- {"mm", ".\\\" "}, /* mm-macros t/nroff */
- {"ms", ".\\\" "}, /* ms-macros t/nroff */
- {"man", ".\\\" "}, /* man-macros t/nroff */
- {"1", ".\\\" "}, /* feeble attempt at man pages... */
- {"2", ".\\\" "},
- {"3", ".\\\" "},
- {"4", ".\\\" "},
- {"5", ".\\\" "},
- {"6", ".\\\" "},
- {"7", ".\\\" "},
- {"8", ".\\\" "},
- {"9", ".\\\" "},
- {"p", " * "}, /* pascal */
- {"pas", " * "},
- {"pl", "# "}, /* perl (conflict with Prolog) */
- {"ps", "% "}, /* postscript */
- {"psw", "% "}, /* postscript wrap */
- {"pswm", "% "}, /* postscript wrap */
- {"r", "# "}, /* ratfor */
- {"rc", " * "}, /* Microsoft Windows resource file */
- {"red", "% "}, /* psl/rlisp */
- #ifdef sparc
- {"s", "! "}, /* assembler */
- #endif
- #ifdef mc68000
- {"s", "| "}, /* assembler */
- #endif
- #ifdef pdp11
- {"s", "/ "}, /* assembler */
- #endif
- #ifdef vax
- {"s", "# "}, /* assembler */
- #endif
- #ifdef __ksr__
- {"s", "# "}, /* assembler */
- {"S", "# "}, /* Macro assembler */
- #endif
- {"sh", "# "}, /* shell */
- {"sl", "% "}, /* psl */
- {"spec", "-- "}, /* Ada */
- {"tex", "% "}, /* tex */
- {"y", " * "}, /* yacc */
- {"ye", " * "}, /* yacc-efl */
- {"yr", " * "}, /* yacc-ratfor */
- {"", "# "}, /* default for empty suffix */
- {NULL, "# "} /* default for unknown suffix; */
- /* must always be last */
- };
-
- static char *
- get_comment (user)
- char *user;
- {
- char *cp, *suffix;
- char suffix_path[PATH_MAX];
- int i;
-
- cp = strrchr (user, '.');
- if (cp != NULL)
- {
- cp++;
-
- /*
- * Convert to lower-case, since we are not concerned about the
- * case-ness of the suffix.
- */
- (void) strcpy (suffix_path, cp);
- for (cp = suffix_path; *cp; cp++)
- if (isupper (*cp))
- *cp = tolower (*cp);
- suffix = suffix_path;
- }
- else
- suffix = ""; /* will use the default */
- for (i = 0;; i++)
- {
- if (comtable[i].suffix == NULL) /* default */
- return (comtable[i].comlead);
- if (strcmp (suffix, comtable[i].suffix) == 0)
- return (comtable[i].comlead);
- }
- }
-
- static int
- add_rcs_file (message, rcs, user, vtag, targc, targv)
- char *message;
- char *rcs;
- char *user;
- char *vtag;
- int targc;
- char *targv[];
- {
- FILE *fprcs, *fpuser;
- struct stat sb;
- struct tm *ftm;
- time_t now;
- char altdate1[50];
- #ifndef HAVE_RCS5
- char altdate2[50];
- #endif
- char *author;
- int i, ierrno, err = 0;
- mode_t mode;
- char *tocvsPath;
- char *userfile;
-
- if (noexec)
- return (0);
-
- /* FIXME? We always import files as text files (note that means
- that files get stored with straight linefeeds). There isn't an
- obvious, clean, way to let people specify which files are binary.
- Maybe based on the file name.... */
- tocvsPath = wrap_tocvs_process_file (user);
- userfile = (tocvsPath == NULL ? user : tocvsPath);
- fpuser = fopen (userfile, "r");
- if (fpuser == NULL)
- {
- /* not fatal, continue import */
- fperror (logfp, 0, errno, "ERROR: cannot read file %s", userfile);
- error (0, errno, "ERROR: cannot read file %s", userfile);
- goto read_error;
- }
- fprcs = fopen (rcs, "w+b");
- if (fprcs == NULL)
- {
- ierrno = errno;
- goto write_error_noclose;
- }
-
- /*
- * putadmin()
- */
- if (fprintf (fprcs, "head %s;\012", vhead) < 0 ||
- fprintf (fprcs, "branch %s;\012", vbranch) < 0 ||
- fprintf (fprcs, "access ;\012") < 0 ||
- fprintf (fprcs, "symbols ") < 0)
- {
- goto write_error;
- }
-
- for (i = targc - 1; i >= 0; i--) /* RCS writes the symbols backwards */
- if (fprintf (fprcs, "%s:%s.1 ", targv[i], vbranch) < 0)
- goto write_error;
-
- if (fprintf (fprcs, "%s:%s;\012", vtag, vbranch) < 0 ||
- fprintf (fprcs, "locks ; strict;\012") < 0 ||
- /* XXX - make sure @@ processing works in the RCS file */
- fprintf (fprcs, "comment @%s@;\012", get_comment (user)) < 0)
- {
- goto write_error;
- }
-
- if (keyword_opt != NULL)
- if (fprintf (fprcs, "expand @%s@;\012", keyword_opt) < 0)
- {
- goto write_error;
- }
-
- if (fprintf (fprcs, "\012") < 0)
- goto write_error;
-
- /*
- * puttree()
- */
- if (fstat (fileno (fpuser), &sb) < 0)
- error (1, errno, "cannot fstat %s", user);
- if (use_file_modtime)
- now = sb.st_mtime;
- else
- (void) time (&now);
- #ifdef HAVE_RCS5
- ftm = gmtime (&now);
- #else
- ftm = localtime (&now);
- #endif
- (void) sprintf (altdate1, DATEFORM,
- ftm->tm_year + (ftm->tm_year < 100 ? 0 : 1900),
- ftm->tm_mon + 1, ftm->tm_mday, ftm->tm_hour,
- ftm->tm_min, ftm->tm_sec);
- #ifdef HAVE_RCS5
- #define altdate2 altdate1
- #else
- /*
- * If you don't have RCS V5 or later, you need to lie about the ci
- * time, since RCS V4 and earlier insist that the times differ.
- */
- now++;
- ftm = localtime (&now);
- (void) sprintf (altdate2, DATEFORM,
- ftm->tm_year + (ftm->tm_year < 100 ? 0 : 1900),
- ftm->tm_mon + 1, ftm->tm_mday, ftm->tm_hour,
- ftm->tm_min, ftm->tm_sec);
- #endif
- author = getcaller ();
-
- if (fprintf (fprcs, "\012%s\012", vhead) < 0 ||
- fprintf (fprcs, "date %s; author %s; state Exp;\012",
- altdate1, author) < 0 ||
- fprintf (fprcs, "branches %s.1;\012", vbranch) < 0 ||
- fprintf (fprcs, "next ;\012") < 0 ||
- fprintf (fprcs, "\012%s.1\012", vbranch) < 0 ||
- fprintf (fprcs, "date %s; author %s; state Exp;\012",
- altdate2, author) < 0 ||
- fprintf (fprcs, "branches ;\012") < 0 ||
- fprintf (fprcs, "next ;\012\012") < 0 ||
- /*
- * putdesc()
- */
- fprintf (fprcs, "\012desc\012") < 0 ||
- fprintf (fprcs, "@@\012\012\012") < 0 ||
- /*
- * putdelta()
- */
- fprintf (fprcs, "\012%s\012", vhead) < 0 ||
- fprintf (fprcs, "log\012") < 0 ||
- fprintf (fprcs, "@Initial revision\012@\012") < 0 ||
- fprintf (fprcs, "text\012@") < 0)
- {
- goto write_error;
- }
-
- /* Now copy over the contents of the file, expanding at signs. */
- {
- unsigned char buf[8192];
- unsigned int len;
-
- while (1)
- {
- len = fread (buf, 1, sizeof buf, fpuser);
- if (len == 0)
- {
- if (ferror (fpuser))
- error (1, errno, "cannot read file %s for copying", user);
- break;
- }
- if (expand_at_signs (buf, len, fprcs) < 0)
- goto write_error;
- }
- }
- if (fprintf (fprcs, "@\012\012") < 0 ||
- fprintf (fprcs, "\012%s.1\012", vbranch) < 0 ||
- fprintf (fprcs, "log\012@") < 0 ||
- expand_at_signs (message, (off_t) strlen (message), fprcs) < 0 ||
- fprintf (fprcs, "@\012text\012") < 0 ||
- fprintf (fprcs, "@@\012") < 0)
- {
- goto write_error;
- }
- if (fclose (fprcs) == EOF)
- {
- ierrno = errno;
- goto write_error_noclose;
- }
- (void) fclose (fpuser);
-
- /*
- * Fix the modes on the RCS files. The user modes of the original
- * user file are propagated to the group and other modes as allowed
- * by the repository umask, except that all write permissions are
- * turned off.
- */
- mode = (sb.st_mode |
- (sb.st_mode & S_IRWXU) >> 3 |
- (sb.st_mode & S_IRWXU) >> 6) &
- ~cvsumask &
- ~(S_IWRITE | S_IWGRP | S_IWOTH);
- if (chmod (rcs, mode) < 0)
- {
- ierrno = errno;
- fperror (logfp, 0, ierrno,
- "WARNING: cannot change mode of file %s", rcs);
- error (0, ierrno, "WARNING: cannot change mode of file %s", rcs);
- err++;
- }
- if (tocvsPath)
- if (unlink_file_dir (tocvsPath) < 0)
- error (0, errno, "cannot remove %s", tocvsPath);
- return (err);
-
- write_error:
- ierrno = errno;
- (void) fclose (fprcs);
- write_error_noclose:
- (void) fclose (fpuser);
- fperror (logfp, 0, ierrno, "ERROR: cannot write file %s", rcs);
- error (0, ierrno, "ERROR: cannot write file %s", rcs);
- if (ierrno == ENOSPC)
- {
- (void) unlink (rcs);
- fperror (logfp, 0, 0, "ERROR: out of space - aborting");
- error (1, 0, "ERROR: out of space - aborting");
- }
- read_error:
- if (tocvsPath)
- if (unlink_file_dir (tocvsPath) < 0)
- error (0, errno, "cannot remove %s", tocvsPath);
-
- return (err + 1);
- }
-
- /*
- * Write SIZE bytes at BUF to FP, expanding @ signs into double @
- * signs. If an error occurs, return a negative value and set errno
- * to indicate the error. If not, return a nonnegative value.
- */
- static int
- expand_at_signs (buf, size, fp)
- char *buf;
- off_t size;
- FILE *fp;
- {
- char *cp, *end;
-
- errno = 0;
- for (cp = buf, end = buf + size; cp < end; cp++)
- {
- if (*cp == '@')
- {
- if (putc ('@', fp) == EOF && errno != 0)
- return EOF;
- }
- if (putc (*cp, fp) == EOF && errno != 0)
- return (EOF);
- }
- return (1);
- }
-
- /*
- * Write an update message to (potentially) the screen and the log file.
- */
- static void
- add_log (ch, fname)
- int ch;
- char *fname;
- {
- if (!really_quiet) /* write to terminal */
- {
- char buf[2];
- buf[0] = ch;
- buf[1] = ' ';
- cvs_output (buf, 2);
- if (repos_len)
- {
- cvs_output (repository + repos_len + 1, 0);
- cvs_output ("/", 1);
- }
- else if (repository[0] != '\0')
- {
- cvs_output (repository, 0);
- cvs_output ("/", 1);
- }
- cvs_output (fname, 0);
- cvs_output ("\n", 1);
- }
-
- if (repos_len) /* write to logfile */
- (void) fprintf (logfp, "%c %s/%s\n", ch,
- repository + repos_len + 1, fname);
- else if (repository[0])
- (void) fprintf (logfp, "%c %s/%s\n", ch, repository, fname);
- else
- (void) fprintf (logfp, "%c %s\n", ch, fname);
- }
-
- /*
- * This is the recursive function that walks the argument directory looking
- * for sub-directories that have CVS administration files in them and updates
- * them recursively.
- *
- * Note that we do not follow symbolic links here, which is a feature!
- */
- static int
- import_descend_dir (message, dir, vtag, targc, targv)
- char *message;
- char *dir;
- char *vtag;
- int targc;
- char *targv[];
- {
- struct saved_cwd cwd;
- char *cp;
- int ierrno, err;
-
- if (islink (dir))
- return (0);
- if (save_cwd (&cwd))
- {
- fperror (logfp, 0, 0, "ERROR: cannot get working directory");
- return (1);
- }
- if (repository[0] == '\0')
- (void) strcpy (repository, dir);
- else
- {
- (void) strcat (repository, "/");
- (void) strcat (repository, dir);
- }
- #ifdef CLIENT_SUPPORT
- if (!quiet && !client_active)
- #else
- if (!quiet)
- #endif
- error (0, 0, "Importing %s", repository);
-
- if (chdir (dir) < 0)
- {
- ierrno = errno;
- fperror (logfp, 0, ierrno, "ERROR: cannot chdir to %s", repository);
- error (0, ierrno, "ERROR: cannot chdir to %s", repository);
- err = 1;
- goto out;
- }
- #ifdef CLIENT_SUPPORT
- if (!client_active && !isdir (repository))
- #else
- if (!isdir (repository))
- #endif
- {
- char rcs[PATH_MAX];
-
- (void) sprintf (rcs, "%s%s", repository, RCSEXT);
- if (isfile (repository) || isfile(rcs))
- {
- fperror (logfp, 0, 0, "ERROR: %s is a file, should be a directory!",
- repository);
- error (0, 0, "ERROR: %s is a file, should be a directory!",
- repository);
- err = 1;
- goto out;
- }
- if (noexec == 0 && CVS_MKDIR (repository, 0777) < 0)
- {
- ierrno = errno;
- fperror (logfp, 0, ierrno,
- "ERROR: cannot mkdir %s -- not added", repository);
- error (0, ierrno,
- "ERROR: cannot mkdir %s -- not added", repository);
- err = 1;
- goto out;
- }
- }
- err = import_descend (message, vtag, targc, targv);
- out:
- if ((cp = strrchr (repository, '/')) != NULL)
- *cp = '\0';
- else
- repository[0] = '\0';
- if (restore_cwd (&cwd, NULL))
- exit (EXIT_FAILURE);
- free_cwd (&cwd);
- return (err);
- }
-